package com.skywaregroup.arenal;

import org.hibernate.SessionFactory;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;
import org.hibernate.service.ServiceRegistry;
	
public class HibernateUtil {
		  
    private static final SessionFactory sessionFactory;
 
    static {
    	try {
            // Create the SessionFactory from hibernate.cfg.xml
    		Configuration configuration = new Configuration();
            configuration.configure("hibernate.cfg.xml");
            System.out.println("Hibernate Configuration loaded");
             
            //Apply configuration property settings to StandardServiceRegistryBuilder
            ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()).build();
            System.out.println("Hibernate serviceRegistry created");
             
            //Build Session Factory
            sessionFactory = configuration.buildSessionFactory(serviceRegistry);
        }
        catch (Throwable ex) {
            // Make sure you log the exception, as it might be swallowed
            System.err.println("Initial SessionFactory creation failed." + ex);
            throw new ExceptionInInitializerError(ex);
        }
    }
 
    public static SessionFactory getSessionFactory() {
        return sessionFactory;
    }

}
